Android实现局部图片滑动指引效果-创新互联
Android 实现局部图片滑动指引效果

而ViewPager的事件监听器代码如下:
// 滑动页面更改事件监听器
private class ImagePageChangeListener implements OnPageChangeListener {
@Override
public void onPageScrollStateChanged(int arg0) {
// TODO Auto-generated method stub
}
@Override
public void onPageScrolled(int arg0, float arg1, int arg2) {
// TODO Auto-generated method stub
}
@Override
public void onPageSelected(int index) {
pageIndex = index;
slideLayout.setPageIndex(index);
tvSlideTitle.setText(parser.getSlideTitles()[index]);
for (int i = 0; i < imageCircleViews.length; i++) {
imageCircleViews[index].setBackgroundResource(R.drawable.dot_selected);
if (index != i) {
imageCircleViews[i].setBackgroundResource(R.drawable.dot_none);
}
}
}
}
当前标题:Android实现局部图片滑动指引效果-创新互联
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